| Identification | More | [Name]
Solvent Yellow 93 | [CAS]
4702-90-3 | [Synonyms]
transparent yellow 3g
3H-Pyrazol-3-one, 4-(1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl-2,4-dihydro-5-methyl-2-phenyl-
Solvent yellow 93 (C.I. 48160)
4-[(1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
C.I. 48160
Solvent Yellow 93
Kayaset Yellow GN
Oplas Yellow 140
Polymer Yellow GN
Thermoplast Yellow 104
4-(4,5-Dihydro-1-phenyl-3-methyl-5-oxo-1H-pyrazole-4-ylidenemethyl)-1-phenyl-3-methyl-1H-pyrazole-5(4H)-one | [EINECS(EC#)]
225-184-1 | [Molecular Formula]
CH21H18N4O2 | [MDL Number]
MFCD25292999 | [Molecular Weight]
358.39 | [MOL File]
4702-90-3.mol |
| Hazard Information | Back Directory | [Uses]
Solvent Yellow 93 is an azomethine dye. Solvent Yellow 93 is used as a colorant of toner[1][2]. | [Flammability and Explosibility]
Notclassified | [Properties and Applications]
yellow. Green light yellow powder. Insoluble in water, soluble in ethanol, Chloroform, Acetone and organic solvent. Mainly used in polyester protoplasmic coloring, also used in the manufacture of polyester masterbatch.
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Standard
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Light Fastness
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Heat-resistant(℃)
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water
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Sodium Carbonate(5%)
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Hydrochloric acid(5%)
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Melting point
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Stable
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ISO
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Well
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300
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Well
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Well
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Well
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| [References]
[1] Tsutomu Igarashi, et al. Photopolymerizable composition. JP2000241971A.
[2] Yoshiaki Kobayashi, et al. Image forming method. JPH11184156A. |
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